GPU Comparison

NVIDIA

GEFORCE

NVIDIA GeForce GTX 1660 Ti

CORE STATE TU116

VRAM 6 GB

CLOCK SPEED 1770 MHz

TDP 120 W

BUS WIDTH 192 bit

ARCHITECTURE Turing

nm

PROCESS 12 nm

LAUNCH DATE 2019

VS

NVIDIA

GEFORCE

GeForce GTX 950M

CORE STATE GM107

VRAM 4 GB

CLOCK SPEED 1124 MHz

TDP 75 W

BUS WIDTH 128 bit

ARCHITECTURE Maxwell

nm

PROCESS 28 nm

LAUNCH DATE 2015

PERFORMANCE BENCHMARKS

3dmark_3dmark_steel_nomad_dx12

1,061

N/A

geekbench_opencl

60,863

9,741

geekbench_vulkan

58,014

6,837

passmark_directx_10

66

N/A

passmark_directx_11

103

N/A

passmark_directx_12

51

N/A

passmark_directx_9

190

N/A

passmark_g2d

804

N/A

passmark_g3d

12,871

N/A

passmark_gpu_compute

5,226

N/A

DETAILED SPECIFICATIONS

SPECIFICATION

GTX 1660 Ti

GTX 950M

Core Specs

Shading Units

1,536

640 -58.3%

Shaders

1,536

640 -58.3%

TMUs

96

40 -58.3%

ROPs

48

16 -66.7%

SM Count

24

—

Clocks

Base Clock

1500 MHz

993 MHz

Boost Clock

1770 MHz

1124 MHz

Memory Clock

1500 MHz 12 Gbps effective

900 MHz 1800 Mbps effective

Memory

Memory Size

6 GB

4 GB

VRAM (MB)

6,144

4,096 -33.3%

Memory Type

GDDR6

DDR3

Memory Bus

192 bit

128 bit

Bandwidth

288.0 GB/s

28.80 GB/s

Cache

L1 Cache

64 KB (per SM)

64 KB (per SMM)

L2 Cache

1536 KB

2 MB

Performance

Pixel Rate

84.96 GPixel/s

17.98 GPixel/s

Texture Rate

169.9 GTexel/s

44.96 GTexel/s

FP32 (TFLOPS)

5.437 TFLOPS

1,438.7 GFLOPS

FP64 (TFLOPS)

169.9 GFLOPS (1:32)

44.96 GFLOPS (1:32)

FP16 (TFLOPS)

10.87 TFLOPS (2:1)

—

Power

TDP

120 W

75 W

TDP (W)

120

75 -37.5%

Suggested PSU

300 W

—

Power Connectors

1x 8-pin

None

Architecture

Architecture

Turing

Maxwell

GPU Name

TU116

GM107

Generation

GeForce 16

GeForce 900M

Process Size

12 nm

28 nm

Transistors

6,600 million

1,870 million

Die Size

284 mm²

148 mm²

Foundry

TSMC

TSMC

Density

23.2M / mm²

12.6M / mm²

API Support

DirectX

12 (12_1)

12 (11_0)

OpenGL

4.6

4.6

Vulkan

1.4

1.4

OpenCL

3.0

3.0

CUDA

7.5

5.0

Shader Model

6.8

6.7 (5.1)

Physical

Slot Width

Dual-slot

IGP

Length

229 mm 9 inches

—

Height

111 mm 4.4 inches

—

Outputs

1x DVI1x HDMI 2.01x DisplayPort 1.4a

Portable Device Dependent

Bus Interface

PCIe 3.0 x16

PCIe 3.0 x8

Other

Launch Price

279 USD

—

Production

End-of-life

End-of-life

Predecessor

GeForce 10

GeForce 800M

Successor

GeForce 20

GeForce 10 Mobile

View GeForce GTX 1660 Ti Details View GeForce GTX 950M Details